?


Thomas Alva
Edison

Edison Laboratory, Menlo Park (Physics Tree)












Wilhelm
Wundt

University of Leipzig


Francis
Galton

Cambridge








Friedrich Adolf
Trendelenburg

Universität Berlin (Philosophy Tree)


George Sylvester
Morris

Johns Hopkins (Philosophy Tree)
?


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)




Henry Pickering
Bowditch

Harvard Medical School




John
Dewey

Chicago (PsychTree)
?




Carl F. P.
von Martius

University of Munich


Ignaz
Döllinger

University of Munich


Andreas
Röschlaub

University of Munich










Karl Leonhard
Reinhold

Christian-Albrechts-Universität zu Kiel


Georg Ludwig
König

Gymnasium at Eutin


Johann Gottfried Jakob
Hermann

University of Leipzig (Philosophy Tree)


August
Boeckh

Universität Berlin


Friedrich Adolf
Trendelenburg

Universität Berlin (Philosophy Tree)
?


?




Hermann
Ebbinghaus

Universität Berlin


Ferdinand Christian
Baur

Universität Tübingen (Theology Tree)


Eduard
Zeller

Universität Berlin


Johann Gottfried Jakob
Hermann

University of Leipzig (Philosophy Tree)


Karl
Lachmann

Universität Berlin


August
Boeckh

Universität Berlin


Hermann
Bonitz

University of Vienna


Benno
Erdmann

Universität Berlin



Louis Leon
Thurstone

Chicago
(Options)

Ledyard
Tucker

University of Illinois

Ralph M.
Reitan

Reitan Neuropsychological Laboratory, Tucson, AZ


Scott
Sindelar

Private Practice

Raymond S.
Dean

Ball State University

Steve M.
Shindell

Private Practice


Hallgrim
Kløve

University of Bergen

Homer
Reed

New England Medical Center in Boston

William H.
Gaddes

University of Victoria

Gerald
Goldstein

University of Pittsburgh

Jim
Hom

University of Texas Southwestern Medical Center at Dallas



Alan
Finlayson

Private Practice

Calvin W.
Taylor

University of Utah (PsychTree)

Lawrence R.
James

Georgia Tech (PsychTree)

Harry
Upshaw

University of Illinois - Chicago (PsychTree)

Thomas
Ostrom

Ohio State (PsychTree)

Clyde H.
Coombs

Michigan, Ann Arbor

J E Keith
Smith

Michigan, Ann Arbor


John
Palmer

University of Washington

William
Hays

Michigan, Ann Arbor

Louis ThurstoneX